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There are 10 questions in this quiz.

Your score, based on your number of tries for each question, will appear at the top of the page once you have correctly answered all questions. If you score less than 100%, revise these calculations, then attempt this quiz again.

Hint Remember to express the time in hours, not minutes.

The total volume to be given is 800 ml. The time over which this is to be given is 20 hours.

How many ml per hour would you give?

40

4

400

The total volume to be given is 400 ml. The time over which this is to be given is 10 hours.

How many ml per hour would you give?

40

4

400

The total volume to be given is 200 ml. The time over which this is to be given is 4 hours.

How many ml per hour would you give?

50

5

500

The total volume to be given is 1600 ml. The time over which this is to be given is 8 hours.

How many ml per hour would you give?

200

2

20

The total volume to be given is 1200 ml. The time over which this is to be given is 4 hours.

How many ml per hour would you give?

300

3

30

The total volume to be given is 120 ml. The time over which this is to be given is 2 hours.

How many ml per hour would you give?

60

6

600

The total volume to be given is 400 ml. The time over which this is to be given is 4 hours.

How many ml per hour would you give?

100

1

10

The total volume to be given is 2400 ml. The time over which this is to be given is 24 hours.

How many ml per hour would you give?

100

10

1000

The total volume to be given is 3600 ml. The time over which this is to be given is 24 hours.

How many ml per hour would you give?

150

15

1500

The total volume to be given is 4800 ml. The time over which this is to be given is 12 hours.